<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	<script type="text/javascript">
		
		var x = 5;
//		x = x+2;
//		x += 2;

		x *= 6;
		document.write(x);
	</script>
	</head>
	<body>
	</body>
</html>
